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FERRY AVE over I-75 & TURN RDWY

Map 

Coordinates:
+42.36521, -83.05636
42°21'55" N, 83°03'23" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:FERRY AVE over I-75 & TURN RDWY
Structure number:000000000011821
Old structure number:82182251000S200 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:63.0 ft. [19.2 m]
Total length:239.8 ft. [73.1 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:67.9 ft. [20.7 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:5
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: December 2015 

Status:Open, no restriction [A]
Average daily traffic:3,960 [as of 1978]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:94.1 tons [85.5 metric tons]
Inventory rating:56.4 tons [51.3 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201576.2Functionally obsoleteVery GoodGoodSatisfactory3960
December 201376.2Functionally obsoleteVery GoodGoodSatisfactory3960
March 201276.2Functionally obsoleteVery GoodGoodSatisfactory3960
June 201076.2Functionally obsoleteVery GoodGoodGood3960
October 200874.2Functionally obsoleteVery GoodGoodGood3960
October 200674.2Functionally obsoleteVery GoodGoodGood3960
November 200476.2Functionally obsoleteVery GoodGoodGood3960
December 200276.2Functionally obsoleteVery GoodGoodGood3960
October 20013.0Structurally deficientVery GoodFairCritical3960
January 20013.0Structurally deficientExcellentFairCritical3960
September 199829.2Structurally deficientPoorFairSerious3960
September 199668.1Functionally obsoleteFairGoodFair3960
September 199480.2Functionally obsoleteSatisfactoryGoodGood3960
July 199277.2Functionally obsoleteFairVery GoodGood3960
June 199077.2Functionally obsoleteFairVery GoodGood3960